[Necharsian]

I would say there is little comparison to any of those 4 bands. All of them are completely different genres.

[kidamnesiac]

symphony of destruction, every rose has its thorn, and a couple of collective souls hits were all played everyday.2-3 times a day on the same 2 rock stations in every major city in 1994.

don't get me wrong though , i do like megadeth.
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"I would expect something wrong with the poll if the chart favorite was not the poll winner" - naples 12-8-11
"I was hoping he was gone for good, guess it was just too much to ask" - polythene pam 05-10-12
"Nickelback > Radiohead" - bork 05-14-12

[alelsupreme]

Megadeth is thrash metal, poison was glam metal. Very different genres.